UC3843D

UC3843D
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Part Number UC3843D
LIXINC Part # UC3843D
Manufacturer Rochester Electronics
Category Integrated CircuitsPMIC - Voltage Regulators - DC DC Switching Controllers
Description SWITCHING CONTROLLER
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models UC3843D PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 25 - Jan 29 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

UC3843D Specifications

Part Number:UC3843D
Brand:Rochester Electronics
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Integrated Circuits
Subcategory:PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer:Rochester Electronics
Series:-
Package:Tube
Part Status:Obsolete
Output Type:Transistor Driver
Function:Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration:Positive, Isolation Capable
Topology:Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs:1
Output Phases:1
Voltage - Supply (Vcc/Vdd):7.6V ~ 30V
Frequency - Switching:Up to 500kHz
Duty Cycle (Max):97%
Synchronous Rectifier:No
Clock Sync:No
Serial Interfaces:-
Control Features:Frequency Control
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:14-SOIC (0.209", 5.30mm Width)
Supplier Device Package:14-SOP

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Quick Inquiry

In Stock 13887 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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Pricing (USD)

Qty. Unit Price Ext. Price
1$0.63000$0.63
10$0.56430$5.643
50$0.53550$26.775
100$0.43988$43.988
500$0.36338$181.69
1000$0.28688$286.88
2500$0.26775$669.375
5000$0.25436$1271.8

Lixinc will offer the most competitive prices for you, please refer to the quotations.

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